android - 如何从可穿戴通知中删除操作

Question

我有一个包含几个操作的通知。我想在穿着时展示它，但没有任何 Action 。如何做到这一点？

builder.extend(new NotificationCompat.WearableExtender().addAction(null)); // Crashes
builder.extend(new NotificationCompat.WearableExtender().clearActions());  // Shows actions on Wear

Answer 1

一直在寻找任何功能来删除可穿戴设备中的操作，但找到了 SO post 1和 SO post 2这基本上表明无法删除操作。然而，它在 Specify Wearable-only Actions 中提到那个

If you want the actions available on the wearable to be different from those on the handheld, then use WearableExtender.addAction(). Once you add an action with this method, the wearable does not display any other actions added with NotificationCompat.Builder.addAction(). That is, only the actions added with WearableExtender.addAction() appear on the wearable and they do not appear on the handheld.

这样，您可以选择尝试设置一个仅在可穿戴设备中出现的操作。

希望对您有所帮助!